<div>The <em>English Longitudinal Study of Ageing</em>&nbsp;(ELSA) study is a longitudinal survey of ageing and quality of life among older people that explores the dynamic relat
Abstract copyright UK Data Service and data collection copyright owner. The Harmonised Cognitive Assessment Protocol (HCAP) is part of the Healthy Cognitive Aging Project, a study e
Korean Social life, Health and Aging Project (KSHAP) data analyzed in "All-cause mortality and three types of social relationships: results from an eight-year follow-up of older adults in one entire K
